I am concerned ____ it that I can’t concentrate ____ my work because of headache.
#25624
A
of; on
B
of; of
C
about; on
D
about; to
推荐题目
(2013·高考陕西卷)The manager wants to see changes in the company，and I am sure he will________.
#25405
A
in particular
B
in turn
C
in charge
D
in time
No one can prevent the plans out.
#26898
A
to be carried
B
from carrying
C
not to carry
D
from being carried
The magician picked several persons from the audience and asked them to help him with the performance.
#29145
A
by accident
B
on occasion
C
at random
D
on an average
There were 87 votes_______ of the proposal while 13 against it.
#27287
A
in favor
B
in need
C
in demand
D
in want